5 trillion yuan: grinding a sword for a decade of emerging energy (1)

The "new energy industry development plan" that has been brewing for a long time soon settled the dust. Recently, Changjiang Bing, Secretary of Planning and Development of the National Energy Administration, revealed that the emerging energy industry development plan has been completed and is ready for submission to the State Council for approval in accordance with relevant procedures.

The plan is to increase the amount of direct investment by 5 trillion yuan during the ten years between 2011 and 2020 in order to attract domestic and foreign investment in the open market, and to develop new energy industries in the Mainland. Some experts believe that the 5 trillion yuan is only a conservative estimate. If we count the driving of related industries, the final scale of the overall new energy industry is likely to reach tens of trillions of yuan.

If we invest 5 trillion yuan in a reasonable way, a few years later, China will train a group of leading companies that are truly capable in the world's emerging energy industry.

How to divide the "cake"?

In the next 10 years, the country will directly increase investment in the emerging energy sector by 5 trillion yuan. This includes only the investment in the development of emerging energy, and does not include indirect investments in traditional industries such as steel and cement.

The 5 trillion yuan investment plan is aimed at realizing China's international commitment that "in 2020, non-fossil energy accounts for more than 15% of primary energy and energy consumption per unit of GDP is reduced by 40%-45%." The follow-up of the country will inevitably also introduce supportive financial and taxation support rules to ensure the steady progress of investment.

The capital investment for emerging energy has soared from RMB 3 trillion in the “Long-Term Development Plan for Renewable Energy” in 2007 to RMB 5 trillion, mainly because of the increase in renewable energy development targets.

Compared with mature new energy industries in countries such as the United States and Europe, the new energy industry in Mainland China basically relies on national investment. The U.S. investment in new energy over the next 10 years is only 150 billion U.S. dollars, which is one-fifth of the estimated investment in mainland China. .

According to the long-term forecast of China's 2020 demand for about 4 billion tons of standard coal, the non-fossil energy put into operation by the end of 2019 must reach 600 million tons of standard coal. Under this background, it is inevitable to choose “a substantial increase in the development and supply of nuclear power and renewable energy” and “strictly control coal growth”.

According to the composition of 15% non-fossil energy supply capacity in 2020, based on China’s existing nuclear, wind, light, and biomass resources, the capacity to contribute by 2020 will be 70 million kilowatts of nuclear power (60 million new ) Hydropower was 320 million kilowatts (120 million new), wind power was 150 million kilowatts (120 million new), solar energy was 20 million kilowatts (added 19.7 million), and biomass power generation was 15 million kilowatts (12 million new).

Of the 5 trillion yuan in investment, new forms of energy account for about 60%. According to the nuclear power of 12,000 yuan / kW, wind power 10,000 yuan / kilowatt, solar energy 20,000 yuan / kilowatt, biomass 15,000 yuan / kilowatt, total investment of about 2.5 trillion yuan. In addition, investments in geothermal energy, coalbed methane, etc., amount to about 250 billion yuan each, so that investment in new forms of energy accounts for about 60%.

The centrifugal Slurry Pump utilizes the centrifugal force generated by a rotating impeller to impart kinetic energy to the slurry in the same manner as clear liquid type centrifugal pumps.

Slurry pumps are used widely throughout the beneficiation section of the mining industry where most plants use wet separation systems. These systems usually move large volumes of slurry through the process.
Slurry pumps are also widely used for the disposal of ash from fossil fuel power plants. Other areas where slurry pumps are used include the manufacture of fertilizers, land reclamation, mining by dredges, and the long distance transportation of coal and minerals. 


Slurry pumps can be made into different materials based on various applications. Generally, it is divided into metal lined and rubber lined. And there are alternative materials for both metal and rubber linings.

Telling from the shaft construction, there are Horizontal Slurry Pumps and vertical slurry pumps.

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Slurry Pump

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